No, because the pH is under 7.
Yes it is
Yes,it is.
Yep.
Natural soap, soda, baking soda (diff. from soda), ungreaser
Costic Soda (NaOH) it is totally alkaline so there is no acid in it
Baking Soda
Add an alkaline (base) to it. Examples: Soda Ash, Baking Soda
No - Bicarbonate of Soda is alkaline and will not remove the alkaline limescale. Vinegar is acidic and will therefore dissolve the alkaline limescale.
Yep
Yes,it is.
No it is an alkaline
Soda is water with carbon dioxide. Some alkaline salts are added to balance the pH because carbon dioxide and water form carbonic acid. scurvy is a vitamin c deficiency. So no. Regular soda water will not save you from scurvy.
Yep.
it is an alkaline
That depends on the acidity of the water it is dissolved in. the higher the acid the more is lost.
Natural soap, soda, baking soda (diff. from soda), ungreaser
No, Baking Soda or Sodium Bicarbonate is not an acid. It is alkaline
Costic Soda (NaOH) it is totally alkaline so there is no acid in it